Siemens RUGGEDCOM RST2428P Improper Input Validation (CVE-2025-40263)

In the Linux kernel, the following vulnerability has been resolved: Input: croseckeyb - fix an invalid memory access If croseckeybregistermatrix isn't called due to buttonsswitchesonly in croseckeybprobe, ckdev-idev remains NULL. An invalid memory access is observed in croseckeybprocess when...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013100)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013100 advisory. In the Linux kernel, the following vulnerability has been resolved: Input: croseckeyb - fix an invalid memory access If croseckeybregistermatrix isn't called due to...

Unity Linux 20.1050e / 20.1070e Security Update: kernel (UTSA-2026-011347)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011347 advisory. In the Linux kernel, the following vulnerability has been resolved: Input: croseckeyb - fix an invalid memory access If croseckeybregistermatrix isn't called due to...

CVE-2025-40263

In the Linux kernel, the following vulnerability has been resolved: Input: croseckeyb - fix an invalid memory access If croseckeybregistermatrix isn't called due to buttonsswitchesonly in croseckeybprobe, ckdev-idev remains NULL. An invalid memory access is observed in croseckeybprocess when...

SUSE CVE-2025-40263

In the Linux kernel, the following vulnerability has been resolved: Input: croseckeyb - fix an invalid memory access If croseckeybregistermatrix isn't called due to buttonsswitchesonly in croseckeybprobe, ckdev-idev remains NULL. An invalid memory access is observed in croseckeybprocess when...

UBUNTU-CVE-2025-40263

In the Linux kernel, the following vulnerability has been resolved: Input: croseckeyb - fix an invalid memory access If croseckeybregistermatrix isn't called due to buttonsswitchesonly in croseckeybprobe, ckdev-idev remains NULL. An invalid memory access is observed in croseckeybprocess when...

CVE-2025-40263

CVE-2025-40263 is described in connected advisories as a Linux kernel issue where, if cros_ec_keyb_register_matrix() is not called in cros_ec_keyb_probe() (due to buttons_switches_only), ckdev->idev may remain NULL, leading to an invalid memory access in cros_ec_keyb_work() when handling EC_MK...

CVE-2025-40263 Input: cros_ec_keyb - fix an invalid memory access

In the Linux kernel, the following vulnerability has been resolved: Input: croseckeyb - fix an invalid memory access If croseckeybregistermatrix isn't called due to buttonsswitchesonly in croseckeybprobe, ckdev-idev remains NULL. An invalid memory access is observed in croseckeybprocess when...